Connect Codex to Cloze
Set up in minutes
Choose where it runs
On your computer through your own Codex, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in Cloze
A preset of real Cloze operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect Cloze
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your Codex first calls in. Codex connects when a session starts — run codex, or restart a running one (in the Codex app, Restart).
Run this in your terminal. The Codex app shares its config, so it gets the server too
<your-link> is your personal server URL — setup mints it for you.
Tools Codex gets
Cloze
21 toolsList people in Cloze.
Get person in Cloze.
Create person in Cloze.
Update person in Cloze.
Delete person in Cloze.
List companies in Cloze.
Get company in Cloze.
Create company in Cloze.
Update company in Cloze.
Delete company in Cloze.
List projects in Cloze.
Get project in Cloze.
Create project in Cloze.
Update project in Cloze.
Delete project in Cloze.
Get the account that accepts this API key.
Get account tags.
Get custom field definitions.
Get configured next steps.
Create a task for the current user or an assignee.
Add a note with a stable external ID and source domain.
About Codex
Frequently asked questions
More ways to connect
Open your Codex agent in one click.
NoClick runs Codex for you with Cloze wired in as tools. Connect your account and run.